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A 68679 — TEE,PIPE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

A 68679: TEE,PIPE TO BOSS.

The TEE,PIPE TO BOSS is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OR COPPER ALLOY 377 OVERALL, leg_length: 1.375 INCHES NOMINAL SECOND END IN, sweep_type: LONG, thread_class: 2B SECOND END, connection_type: THREADED INTERNAL PIPE FIRST END, connection_style: PLAIN (PIPE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-066-1001, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
A 68679
NSN: 4730-01-066-1001
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 16004 — DAVEY COMPRESSOR CO DIV OF KECO INDUSTRIES INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OR COPPER ALLOY 377 OVERALL
leg_length1.375 INCHES NOMINAL SECOND END IN
sweep_typeLONG
thread_class2B SECOND END
connection_typeTHREADED INTERNAL PIPE FIRST END
connection_stylePLAIN (PIPE) FIRST END
special_featuresSUPPORTS GRUMMAN A-10 AIRCRAFT
nominal_thread_size0.250 INCHES FIRST END IN
thread_quantity_per_inch20 SECOND END
thread_series_designatorNPT THIRD END
material_document_and_classificationQQ-B-626,COMP 21 FED SPEC 2ND MATERIAL RESPONSE OVERALL
reduced_passage_nominal_inside_diameter0.047 INCHES FIRST END IN
NSN4730-01-066-1001
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: A 68679 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
CONNECTION STYLE: PLAIN (PIPE) THIRD END
•
CONNECTION TYPE: THREADED INTERNAL PIPE FIRST END
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-626,COMP 21 FED SPEC 2ND MATERIAL RESPONSE OVERALL
•
LEG LENGTH: 1.375 INCHES NOMINAL SECOND END IN
TECHNICAL CHARACTERISTICS
CONNECTION STYLEPLAIN (PIPE) THIRD END
CONNECTION STYLEGASKET SEAL (BOSS) SECOND END
CONNECTION STYLEPLAIN (PIPE) FIRST END
CONNECTION TYPETHREADED INTERNAL PIPE FIRST END
CONNECTION TYPETHREADED INTERNAL BOSS SECOND END
CONNECTION TYPETHREADED INTERNAL PIPE THIRD END
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-626,COMP 21 FED SPEC 2ND MATERIAL RESPONSE OVERALL
LEG LENGTH1.375 INCHES NOMINAL SECOND END IN
LEG LENGTH0.375 INCHES MINIMUM AND 0.422 INCHES MAXIMUM THIRD END IN
LEG LENGTH0.812 INCHES MINIMUM AND 0.859 INCHES MAXIMUM FIRST END IN
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A 68679?
A 68679 is a TEE,PIPE TO BOSS.
What is the NSN for A 68679?
A 68679 is cataloged in the U.S. Government catalog under NSN 4730-01-066-1001. This indicates validated use in U.S. government and defense supply chains.
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